Fresh off legally changing his name to Rob Mac, creator and showrunner Rob McElhenney is set on the season 17 premiere of ...

Charlie Day: Wait, Danny, let me tell you a story about my old, old friend here. Spell McElhenney…Spell it. Danny DeVito: I ...

Plus, Charlie Day and Glenn Howerton tell TheWrap which other sitcom they'd love to cross over with after "Abbott Elementary.

Season 16 of It's Always Sunny in Philadelphia includes a Bryan Cranston cameo, a bloody dream sequence, and catfishing.

While the actor and writer has since settled into a groove with the long-running series, there was a point where he was ...

In addition to Lucy, Danny and Rhea also share daughter Grace “Gracie” Fan DeVito and son Jacob “Jake” Daniel DeVito. While ...

"We just had a good time ... It was very emotional and really cool," the 'It's Always Sunny in Philadelphia' star tells ...

Kimberly Potts' 'It's Almost Always Sunny in Philadelphia' book uncovers behind-the-scenes moments, from a near-drowning to ...

Howerton co-created It’s Always Sunny with co-star Rob McElhenney, reuniting in Season 17, which premieres July 9 with ‘The ...

For a legendary television show that was initially thought to be a short film shot on a digital camcorder by Rob McElhenney, ...

Lucy DeVito, who is also known as an actress, got married in secret. Danny DeVito now raved about the moving day.

Speaking exclusively to PEOPLE at PaleyLive's It’s Always Sunny In Philadelphia 20th Anniversary Celebration in Los Angeles ...